SSE plc scores 44/100 (Below expectations) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified October 2026.
That places SSE plc joint 266th of 807 companies scored, and 5th of 21 in Energy Supply / Utilities.
SSE publishes comprehensive GHG data with external assurance and holds SBTi-validated targets, but absolute emissions rose 10% in FY2024/25 due to increased thermal generation. The company remains 48% of the way to its 2030/31 absolute reduction target—behind schedule. Renewable capacity is growing, but fossil fuels still dominate operational footprint.
Every supplier scored from public evidence like this, ranked, in 48 hours. No questionnaires, and your suppliers never know.
This score uses public evidence only. Challenge any question for free, or ask for a human review of evidence you haven't published.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Transparency & Accountability and Carbon Footprint — Operations (9/10, 8/10). Weakest on Energy Source and Emissions Trajectory (5/10, 5/10).
12 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
“SSE's scope 1 and 2 absolute emissions were 5.70MtCO₂e (2023/24: 4.81 MtCO₂e)”
“This data has been extracted from the SSE plc Annual Report 2024 where it was subject to external independent limited assurance by PricewaterhouseCoopers LLP ('PwC')”
“Between 2017/18 and 2024/25, SSE's scope 1 emissions have reduced from 10.1 MtCO₂e to 5.2 MtCO₂e”
“SSE targets no 'net loss' in biodiversity on onshore large capital projects consented from 2023 and 'net gain' in biodiversity on those consented from 2025 onwards”
“committed to not constructing any further gas-fired power stations without a clear route to decarbonisation”
“Over 2024/25, SSE Renewables generated a total of 439.5 tonnes of waste from its wholly-owned operational sites. Of this, 97% was diverted from landfill and 59% was recycled”
“none of SSE's core operations have an impact on water-stressed areas; SSE committed to reduce its water use in buildings each year by 2.5%”
“Sustainability Report 2025, Sustainability Data Tables 2025, Net Zero Transition Report, CDP Submission 2025, Biodiversity Report”
“Target: Net-zero, Scope 1+2+3, 1.5°C, Base Year 2023, Target Year 2035, Date Published 2025-01-09”
“Ofgem has decided to impose a financial penalty on SSE Generation Limited, requiring it to pay £9.78 million in relation to a breach of its Generation Licence”
“SSE exhibits strategic engagement that is supportive of science-aligned climate policy, including in its top-line statements”
“Opponents, including over 40 climate organizations, contend that the project would lock in decades of gas demand”
If you believe a source has been misread or a newer version exists, submit a challenge.
Where SSE plc sits among energy supply / utilities peers.
Among the 21 major energy supply / utilities brands we've scored, SSE plc sits 5th of 21.
SSE plc's score has moved from 45 to 44 across 2 recorded reviews — down 1 point.
Aggregator-citation sweep: broker citations replaced with the primary disclosures they mirror, re-scored through the guarded pipeline under pinned code 9196601.
Initial score at platform launch
This score is not currently being contested.
Every challenge is published. We'd rather be corrected than wrong — that's the whole point.
No challenges submitted yet. If you have evidence that contradicts this score, you can challenge any question above — cite a public source and we'll review it.
SSE plc is a UK-listed energy company operating generation, transmission, distribution, and retail electricity and gas across Britain and Ireland. Founded in 1998 and headquartered in Perth, it is one of the UK's largest integrated energy utilities, serving millions of customers while managing extensive thermal and renewable generation capacity.
European renewable energy major; contrasting energy source portfolio and decarbonisation pace.
View breakdown →Italian integrated utility with thermal and renewable operations; similar sector transformation challenge.
View breakdown →Global integrated energy company; fossil fuel exposure with net-zero commitments under scrutiny.
View breakdown →Email alerts when a rubric question is verified, a challenge is resolved, or the overall score changes.
One email, every Sunday. Score changes, new research, the stories behind the numbers. Free.
No spam. Unsubscribe in one click.
Checking a company?
Search free →Checking your suppliers?
Get your list scored in 48 hours →Been scored?
See what's behind your number →Nobody can pay us to change a number.